UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 27 APR 25 Station: SKBO WMO ident: 80222 Latitude: 4.70 Longitude: -74.13 Elevation: 2548.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 87 1 925 745 2 850 1502 SFC 752 2548 13.0 10.4 84 2.6 11.3 180 5 310.5 312.5 295.0 342.9 10.60 4 703 3120 10.8 3.8 62 7.0 6.7 138 5 314.1 315.4 293.4 336.5 7.17 5 700 3156 10.6 4.6 66 6.0 7.1 135 5 314.2 315.7 293.9 338.0 7.62 6 553 5081 -1.1 -2.9 88 1.8 -2.0 142 10 322.3 323.4 294.4 340.5 5.60 7 522 5540 -3.5 -6.0 83 2.5 -4.7 142 11 324.7 325.7 294.4 340.2 4.69 8 511 5708 -3.7 -20.7 25 17.0 -9.4 139 11 326.5 326.8 292.1 331.5 1.44 9 503 5833 -4.5 -14.5 46 10.0 -8.4 136 12 327.0 327.5 293.2 335.4 2.47 10 501 5864 -4.3 -19.3 30 15.0 -9.5 135 12 327.6 327.9 292.6 333.4 1.66 11 500 5880 -4.3 -17.3 36 13.0 -9.1 135 12 327.8 328.2 293.0 334.6 1.97 12 498 5912 -4.5 -9.5 68 5.0 -6.8 135 12 327.9 328.7 294.4 340.5 3.74 13 496 5943 -4.9 -9.5 70 4.6 -7.0 135 11 327.8 328.6 294.4 340.5 3.75 14 490 6039 -5.5 -9.9 71 4.4 -7.5 135 11 328.2 329.0 294.5 340.7 3.68 15 486 6103 -4.9 -11.9 58 7.0 -7.9 135 10 329.7 330.4 294.4 340.5 3.16 16 449 6719 -9.7 -11.1 89 1.4 -10.3 140 11 331.2 332.0 295.2 343.7 3.65 17 400 7600 -15.7 -16.4 94 0.7 -16.0 130 9 334.6 335.1 295.3 343.9 2.66 18 378 8026 -18.5 -18.8 97 0.3 -18.6 101 7 336.3 336.8 295.4 344.5 2.29 19 309 9508 -27.7 -34.7 51 7.0 -28.9 119 7 343.4 343.6 295.7 345.9 0.65 20 300 9720 -29.7 -35.7 56 6.0 -30.7 140 8 343.5 343.6 295.7 345.9 0.61 21 250 10990 -39.9 -49.9 34 10.0 -40.6 130 9 346.7 346.8 296.1 347.4 0.16 22 239 11295 -42.1 -54.1 26 12.0 -42.8 132 9 347.9 347.9 296.3 348.4 0.10 23 230 11553 -44.5 -52.5 41 8.0 -45.0 135 9 348.1 348.1 296.3 348.6 0.13 24 214 12030 -48.5 -65.5 12 17.0 -49.0 139 10 349.1 349.2 296.5 349.3 0.03 25 200 12470 -52.1 -67.1 15 15.0 -52.4 160 9 350.3 350.3 296.7 350.4 0.02 26 198 12535 -52.5 -68.5 13 16.0 -52.8 163 9 350.6 350.6 296.8 350.7 0.02 27 177 13251 -58.9 -67.9 30 9.0 -59.0 197 11 351.6 351.6 297.0 351.7 0.02 28 150 14270 -67.5 -74.5 36 7.0 -67.5 230 8 353.8 353.8 297.4 353.9 0.01 29 126 15300 -75.3 -79.6 51 4.3 -75.3 149 11 357.8 357.8 298.2 357.8 0.01 30 110 16074 -81.9 -86.6 44 4.7 -81.9 154 28 359.6 359.6 298.6 359.6 0.00 31 109 16125 -82.1 -87.0 43 4.9 -82.1 155 29 360.1 360.1 298.7 360.1 0.00 32 100 16610 -79.9 -87.9 25 8.0 -79.9 80 21 373.4 373.4 301.1 373.4 0.00 33 91 17141 -80.7 -87.7 30 7.0 -80.7 43 27 382.0 382.0 302.6 382.0 0.00 34 86 17460 -79.9 -88.9 21 9.0 -79.9 53 25 389.8 389.8 303.8 389.8 0.00 35 83 17663 -74.3 -87.3 12 13.0 -74.3 60 23 405.2 405.2 305.9 405.2 0.00 36 80 17878 -73.9 -87.9 10 14.0 -73.9 328 14 410.3 410.3 306.6 410.3 0.00 37 72 18487 -76.7 -89.7 11 13.0 -76.7 282 29 416.9 416.9 307.3 416.9 0.00 38 70 18650 -74.1 -89.1 8 15.0 -74.2 280 33 425.9 425.9 308.4 425.9 0.00 39 58 19749 -73.3 -90.3 6 17.0 -73.4 274 28 451.2 451.2 311.0 451.2 0.00 40 51 20511 -68.3 -90.3 3 22.0 -68.5 272 35 479.8 479.8 313.4 479.8 0.00 41 50 20630 -68.1 -90.1 3 22.0 -68.3 270 37 483.0 483.0 313.7 483.0 0.00 42 47 21001 -69.1 -91.1 3 22.0 -69.3 268 35 489.2 489.2 314.2 489.2 0.00 43 37 22450 -63.5 -90.5 1 27.0 -64.0 246 23 538.3 538.3 317.4 538.3 0.00 TRP 109 16125 -82.1 -87.0 43 4.9 -82.1 155 29 360.1 360.1 298.7 360.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 566.82 mb = 4899.66 m = 16074.81 ft Wetbulb zero: 585.87 mb = 4609.13 m = 15121.62 ft Sfc-500 mean rel hum: 73.94 % Est. max temperature: 21.26 C = 70.27 F Sfc-Lift cond lev (LCL): 723.17 mb = 2879.76 m = 9447.93 ft T: 11.72 C 700-500 lapse rate: 5.47 C/km ThetaE index: 6.38 C Layer 703.0- 700.0 mb Conv cond level (CCL): 603.67 mb = 4364.74 m = 14319.85 ft Mean mixing ratio: 8.05 g/kg Conv temperature: 21.18 C = 70.12 F Cap Strength: 2.83 C Lifted Index: 2.89 C Risk: None Lifted Index @300 mb: 5.00 C Lifted Index @700 mb: 0.29 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.91 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 15733.93 J/kg Cap Strength: 2.58 C Lift Cond Lev (LCL): 649.35 mb = 3769.25 m = 12366.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 157 at 7 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 752 2548 180 5 0.0 5.0 | 297 3 2.7 -1.3 1 735 2743 170 1 -0.2 1.0 | 335 6 2.5 -5.4 2 700 3156 135 5 -3.5 3.5 | 17 3 -0.9 -2.8 3 658 3658 130 11 -8.4 7.1 | 97 6 -5.8 0.7 4 634 3962 90 11 -11.0 0.0 | 53 10 -8.3 -6.3 5 610 4267 110 12 -11.3 4.1 | 75 9 -8.6 -2.2 6 588 4572 130 10 -7.7 6.4 | 91 5 -5.0 0.1 7 566 4877 130 11 -8.4 7.1 | 97 6 -5.8 0.7 8 545 5182 150 10 -5.0 8.7 | 135 3 -2.3 2.3 9 500 5880 135 12 -8.5 8.5 | 110 6 -5.8 2.1 10 486 6096 135 10 -7.1 7.1 | 99 4 -4.4 0.7 11 467 6401 120 13 -11.3 6.5 | 91 9 -8.6 0.2 12 449 6706 140 11 -7.1 8.4 | 115 5 -4.4 2.1 13 400 7600 130 9 -6.9 5.8 | 82 4 -4.2 -0.6 14 399 7620 130 9 -6.9 5.8 | 82 4 -4.2 -0.6 15 367 8230 85 6 -6.0 -0.5 | 26 8 -3.3 -6.9 16 352 8534 70 4 -3.8 -1.4 | 8 8 -1.1 -7.7 17 324 9144 85 5 -5.0 -0.4 | 19 7 -2.3 -6.8 18 300 9720 140 8 -5.1 6.1 | 85 2 -2.5 -0.2 19 286 10058 140 10 -6.4 7.7 | 109 4 -3.8 1.3 20 262 10668 120 12 -10.4 6.0 | 87 8 -7.7 -0.3 21 250 10990 130 9 -6.9 5.8 | 82 4 -4.2 -0.6 22 209 12192 140 10 -6.4 7.7 | 109 4 -3.8 1.3 23 200 12470 160 9 -3.1 8.5 | 169 2 -0.4 2.1 24 181 13106 195 10 2.6 9.7 | 238 6 5.2 3.3 25 172 13411 200 12 4.1 11.3 | 234 8 6.8 4.9 26 164 13716 185 15 1.3 14.9 | 205 9 4.0 8.6 27 156 14021 210 10 5.0 8.7 | 253 8 7.7 2.3 28 150 14270 230 8 6.1 5.1 | 278 9 8.8 -1.2 29 134 14935 185 2 0.2 2.0 | 327 5 2.8 -4.4 30 127 15240 150 10 -5.0 8.7 | 135 3 -2.3 2.3 31 120 15545 145 16 -9.2 13.1 | 136 9 -6.5 6.8 32 109 16125 155 29 -12.3 26.3 | 154 22 -9.6 19.9 33 103 16459 165 30 -7.8 29.0 | 167 23 -5.1 22.6 34 100 16610 80 21 -20.7 -3.6 | 61 21 -18.0 -10.0 35 97 16764 115 24 -21.8 10.1 | 101 19 -19.1 3.8 36 92 17069 40 28 -18.0 -21.4 | 29 32 -15.3 -27.8 37 83 17678 60 23 -19.9 -11.5 | 44 25 -17.3 -17.8 38 79 17983 285 10 9.7 -2.6 | 306 15 12.3 -8.9 39 75 18288 285 25 24.1 -6.5 | 296 30 26.8 -12.8 40 70 18650 280 33 32.5 -5.7 | 289 37 35.2 -12.1 41 67 18898 285 34 32.8 -8.8 | 293 39 35.5 -15.1 42 64 19202 275 27 26.9 -2.4 | 286 31 29.6 -8.7 43 61 19507 290 26 24.4 -8.9 | 299 31 27.1 -15.2 44 57 19812 270 28 28.0 -0.0 | 282 31 30.7 -6.3 45 55 20117 280 28 27.6 -4.9 | 290 32 30.2 -11.2 46 50 20630 270 37 37.0 -0.0 | 279 40 39.7 -6.3 47 49 20726 265 33 32.9 2.9 | 276 36 35.5 -3.5 48 46 21031 270 37 37.0 -0.0 | 279 40 39.7 -6.3 49 43 21336 280 34 33.5 -5.9 | 289 38 36.1 -12.2 50 40 21641 265 24 23.9 2.1 | 279 27 26.6 -4.3 51 37 21946 245 23 20.8 9.7 | 262 24 23.5 3.4 52 32 22555 270 22 22.0 -0.0 | 284 25 24.7 -6.3 53 30 22860 270 13 13.0 -0.0 | 292 17 15.7 -6.3 Wind Parameters Mean winds (0-6000m): 127.3 at 9.2 knts Storm direction: 157.3 at 6.9 knts Shear (0-3000m) pos: 1.5 neg: 2.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -177.0 deg Storm rel helicity (0-3000m) pos: 25.4 neg: -12.9 tot: 12.5 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.44 Bulk Shear: 6.73 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 162 3 334 4| 0.0 3.0 3.0| 3.9 0.0 3.9 7.9 0.54| 7.4 4.0 1000 140 5 9 3| 0.0 3.8 3.8| 8.2 0.0 8.2 8.2 0.69| 6.8 4.7 1500 124 7 50 4| 0.0 4.1 4.1| 11.0 -12.0 -0.9 -0.6 0.21| 7.7 1.6 2000 120 8 61 5| 1.6 3.1 4.6| 21.3 -12.0 9.3 4.6 0.31| 7.6 2.4 2500 123 8 69 5| 1.7 2.4 4.2| 24.3 -12.0 12.3 4.9 0.35| 6.7 2.4 3000 127 9 77 4| 1.5 2.0 3.5| 25.4 -12.9 12.5 4.2 0.33| 6.1 2.0 4000 129 10 85 5| 1.1 1.9 3.0| 27.6 -16.8 10.8 2.7 0.24| 5.6 1.3 5000 130 10 89 5| 1.0 1.5 2.6| 29.5 -19.6 9.9 2.0 0.19| 5.0 0.9 6000 127 9 80 5| 0.8 1.5 2.3| 29.5 -33.5 -3.9 -0.7 0.02| 4.9 0.1 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20250427.12.gif